K40 Whisperer: Running Gcode

A walk through of using g-code with K40 Whisperer. The K40 controller does not understand g-code so K40 Whisperer interprets the g-code and sends the data to the laser cutter in its language. Background: K40 Whisperer is an open source replacement for the program called LaserDRW or Laser Draw that comes with the K40 Cheap Chinese Laser cutter. K40 Whisperer works on Linux, Windows and Mac computers.